The ability to short a stock legally is fine. The fact that FTD exists should be illegal. You can not fail to deliver what has been purchased. Also any purchase short or long that is below a dollar value of 20 million dollars should by law be required to be done on a public exchange and not in a dark pool. This would make sure illegal or price manipulation activities like high frequency trades and ladder attacks would all be visible. Some Price manipulation could than be tracked.
Anonymous-CP Comment On Regulatory Notice 21-19
The ability to short a stock legally is fine. The fact that FTD exists should be illegal. You can not fail to deliver what has been purchased. Also any purchase short or long that is below a dollar value of 20 million dollars should by law be required to be done on a public exchange and not in a dark pool. This would make sure illegal or price manipulation activities like high frequency trades and ladder attacks would all be visible. Some Price manipulation could than be tracked.